{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142787428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6209dbebb50be87c155b6c8f1c2456e2be6bb68597259ea51931338f007abf7f",
    "signature": "0x2358b25794d1405b2899118b6e0e6140e621d0160cd8298256976c9fb23497103ee6bb89869e905dc6cf9953ef266c65b51153389ccd46608c4a079ad46b02501b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}