{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1684766280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1ee37d71aef31f1dce4ff0dc3075f0612327a8d14b0f9a63430693a9b86152c",
    "signature": "0x6c9d9e289f763871ee5f301126ebdfe95a7fe6646473b82306dc91236e36e8ff08e39f022666ea4205fbc90de70939ac2e5c2149c33c4217ff9e39f3986c61c11b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}