{
  "manageEntity": {
    "action": "Repost",
    "entityId": "794228575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe78e6374d136249f5b294d95c38c76d0f2032b8ec503f3d265d022d0bd2f5fb4",
    "signature": "0x9b3686a492eb54df46255f95eb77b2eca684ea67d01771ddcc0cc0f7e06b98043824ed858b38b292188d45552c6231b615d73fbfdc15d36583854e0790ad233b1b",
    "signer": "0x881DC02014d371dB5F53a35eB20019b0253C7d40",
    "userId": "637221900"
  }
}