{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1273927361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c806a0422a2c099fac45943c6cad69ce889974b24ddc2971cb0817331660d43",
    "signature": "0x11ce4b5a9ed8f8781f5d0fe65b7423dacd5ab824bd9977e8be9ec1687978850b505a4ab2d1a3713c7e6febe8d22af98c466fea48ec1bd63bdb50da66384deaa61b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}