{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a9297134a61902a0edf246cb537c483e9c7e00c0e9a79e81104a9d1a0376389",
    "signature": "0x73aecd810125aef2c209f8080ebcd9ada283fb8e47a8c1ac0e358e0ece19bf94680800d216f07600800bf3b639628cfde55ec1f05de90455b0ff009aab1b44601c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}