{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266266944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98a0e29565b43055f19254c624951b25eaf2c5143cfe1c5b0028aecba59a8847",
    "signature": "0x98703e402b16e152551fbdde93c68b1e7b0084c30ff4cece444a3ebf0266f9fe39048ba34b06a19fc5896895df5b182dfbf26cde98b584b389a76f0312eb5e021c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}