{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54cb073b704ff382eacc2a82d5c0d3533d4f710f4ba9ad3133457f7fc4a3bd9d",
    "signature": "0x64c3219deb79f1b835f7adac05d484127f71e4cfcb1a02fe32e32e9c088db8b10cafc0d471365721fc247bbeccf03cc3b4e022c1bee45fd63fba506457c680231b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}