{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495613098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e2a574ce8c583a2df39ee1d4ef0bc2adf03bac6177dc289c1918f9b4b9a461b",
    "signature": "0x4fa3b1317e1c0d0aeff7cae83558f0f86b059d0cfe239d4a1051d67c6858bae46573b7831738d55082590c6780f1a9754bb8ca53d129e697b9b7dde529221ee21c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}