{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459776279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd439878a9a48f71684009d14a166b0e1204d64b25a540359c457a1e66c9ccd70",
    "signature": "0xc55d8e88afea2275d88c026ef021a8dba30a3daa26f44729b1c8c1d3eebae0754325baf53e8b52d7d1980a5ebf4eb6f02bef4b49afa0b391b00510e786a166bf1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}