{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689820869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83d5912383c569a0a673881772796cb817ade28a45796dc8eedbf4843ac101a1",
    "signature": "0xe7ce75c6561e01f4509ee63c1592ec6352e7d79af7ef3af8a90f78ae4c6087d909f9d85133431856a26cf3bd8e0076520cfd7a399712dbe063ce3a8ac9a1043b1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}