{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x687511407166c87fe12d890a8b42f56b4a59d3f33d074e025555237bc416ac1b",
    "signature": "0x698ff4ef84586b746899d015d40941fee75ad79fc5bef4db448953574be2a1a70ff4e149cd8decf4a540851c71402573434f4c4a2037e6d009a57fbc85b13ec11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}