{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x056b2098dcc9871159436a0098f7b51ce08b0a6dab71758177462f7016c34e05",
    "signature": "0x4d92ffad9c9b48004c68a787953685b1a2cdc86c36673bb0fdd2298a25210a1d71e0b24a2feb0627da1d9044dce71328c880e2c13cf8d9a20b80e2aa0160f32c1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}