{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1412086154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4e2d0b288e8f4f546730d43923332edcf276872470c9c6b939ae23cac28445c",
    "signature": "0x35f27d255ffe537fb0791a88c874e5a72dc864a3e62c5904440d450e25930a9a5d4af0f8fab5d2ed3289a40ebeaf26fcc850e712e02d4916dac887ccc04afa5c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}