{
  "manageEntity": {
    "action": "Repost",
    "entityId": "903381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbf7a40952cd07ced4dc5ccf524ef858905ccd9ce3ab5e2e921a1bfbe59c190b",
    "signature": "0x44f88be68d292f58d29be08994ce0c91c71a04c5311feb394826601c8aeb057a37f550b2b317d8143ca751bca711a42052d9eb56233e60e3a1e9043931cbc4e31b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}