{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1127140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1f8f1d9a0d845dfd9fc264b4780781793f6e7d680483eaba8443feb0734400c",
    "signature": "0x9fb2149bf7cf9e6b7b55c998630ddfd966e4bc1f6a35ba5ef141f50e4fd6de0e1c61bf49d045de81475c22e04de9220ef7b2866ddc6f4efddad7ea1257d5e9961c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}