{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146824593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cd6bc7b72096e23b1303f9b36012c906c8f2680d3302b4f8c701e3ec6dfa6b0",
    "signature": "0x599fa10fd6957949ea39f26e748359ce377036abce46d048a6fc44ace640d40228248374dd9fc779261c65f844e835aa7fa82f2a8d403b42270f3ac8e1d498cc1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}