{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124989508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce49fcb519735d68bdd63e6654199a27f5dc7de7b29cc8165ca5a685abc8a4c0",
    "signature": "0x17c548747eeacf08668ba4ad49c1a150b1a1332dbaa64475b30f07c8d3f39e055b1fc3968b6067f3e58ac225cf59f8c352de6504ba485f5af4a159e6d8ed7e421c",
    "signer": "0x3B1A408F8F3Dde85C59FE03F196255E37E928CB0",
    "userId": "371765222"
  }
}