{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1220125195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b2ca6df198c56814889d296a1820935384caf540df1ece5b776873996b0dede",
    "signature": "0xb9a8f230ccb5b2057e63bb684399e17c97aec68f162bb07598b92c5ab7a6f12b752302182fe37b12a3dcffd305ac0c4d88e08d510b407564b7a073f480a0a3c31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}