{
  "manageEntity": {
    "action": "Repost",
    "entityId": "696749136",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0e25251626482b50a515055bcc294daf128347cd50c70845a183cacd66fda54",
    "signature": "0xe776980a0b7b3c7ec3dacf75c022b078b50cde939da64c6ee24f85c0fba3db4f18f7411d118b42b921dd68ff5edb713586306af32f7eaafc483302e0b077f2561b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}