{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468701459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c1aeabc1700205a0c03ca52eece4421a0a5e7fb14674b4fdb93582453e78acd",
    "signature": "0xa673c151ddf0f4a0ba1ca968280f1324494f5c0ff48c95eb367df6603a40d53031410a27618de18796077e75d1c2a5abc41f922a004771fd676c0490cc51b7281c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}