{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f10f1ce20a20456360283afa68d9d1c5c7928957405963819c22b2104e24a29",
    "signature": "0xb13d19af878aee72efa5cd0be17a16f03b5ea8a33e323dec5f21a7dd38dd6bf842cd6e852d947451ce130eb826a4ee7c81271155933a5bb6fa58b2df66e7593b1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}