{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1311134053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa532070748f6d47f63801c425773261a29e3bc04e84aa80cdfb0b1167c7a84c6",
    "signature": "0xe59c6a426b5c808c5e7cb5634b4ab2e9d1d52d99c7d3b02311d41b1681e50e0f050dff570549747cd16392912149d06a11fc92cf7a1f219b2040da9ddea982801b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}