{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdef0f25015f477b27e0e1916bec102d22efe4d10f1b846d485554679cf92afa1",
    "signature": "0x8e888e8246f68a055f7e3e4255e3cad47980a21e34a41c8f05b42a583cfd2a8c0cadd0d1c28311f84f7bfe8264ffdb6d804fbbbdb617b1384b601a50a2945bf71b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}