{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335100575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d27e1dba046d5849f66f39c6e3c0640ebc4dcf35f28d99715ae5e9ba4e725f5",
    "signature": "0xc24d23159d29a7640684adea3ed8da178b8dd1c360604bc7eb4e62e7d1ad451c559291d60d4760690ce7861b909f238036cd3a261291d75988a22689907cd32e1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}