{
  "manageEntity": {
    "action": "Repost",
    "entityId": "615719033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf944d12783140b8a891dad2479c89b6337b71a16046efedf88d77255908b168",
    "signature": "0x8ce2897d2690cda65a8e15f247174542d3969e7c0ef5d86ea3a43052a33c181b33431195115434c8d0834d4189f358add10b7ea30a624dd83e55527661c3adbe1c",
    "signer": "0x261c17dd7171Ea18B7ffF1AbB7D0495fEa0dB0ad",
    "userId": "185086709"
  }
}