{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694810387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2662e4fb80800a1313ebff21f76930b51c24d5c86e8331261b1a5f8d5c049ee7",
    "signature": "0x64546e75f4266a997311807fa454ef34a14fd219af2f3d82c6a47f911afdd6c0330b00838806a5b46640e3c89d86f073668a97438e3cf16f5dd2a378a01138631b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}