{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902772597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb322215853b827730b0e20118c8962044deae2b0067695c64292b9311ef8d8ce",
    "signature": "0x3160ee74a80e06391588fd2b20c0c3479885b9efb7077d898db5bc4c37d38684205b30576c3ad984a90e564546bc757af3c7454e1c8b7e62fcc0410d7b16178a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}