{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246671743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc351de09186c9d2b2a1cd44b571028ba8dd585825aa48f65942e1cf48a560f3d",
    "signature": "0x77e0c7cf6e14ffd14e65e8066fd7a8e9d74bb4829b8f6611b368442cdaf85e9b6fbfb9a7beda7c686ce28c33e47b395efbedd3e2cea54b50e8f830e9455a677c1c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}