{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1001498259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe559f4d78095ffadb4d5a65bc4fda77b436fddf69023c00c569676fd147ad447",
    "signature": "0x1cdb0e0f0674b4238c1ddd9a133b3b2e6ec9de2e3edf5331ae11a617da5181f45f3483efa6c8998f755495ec8807288b4864c3626c9a6c23fc94b0c8656dad711c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}