{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265549929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x535d7f9cbeda4f06bd648f8c1007547eea52f0aead433878bf5cf780a0f19cfa",
    "signature": "0x042ac3a74a1c2900580fa08efe00596fb6d12afbd2c62286ecb0065eb3ee51722d170572a1b9a28caab7bdacf0d4f2a61993bb0820de2fa1c7cefb21d35d901d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}