{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128931890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x859ae4446cf8dd328ac09febbeb7f0d85d1a295850247256de4eda01880d99c6",
    "signature": "0x093a0739ce433731bf2441d9b2d30251219b60123c38366cd9461e1a758c71d0612a4027f8fda15b5bb555d0454dfb20113406919cb09f947c8e63d7b40480231c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}