{
  "manageEntity": {
    "action": "Repost",
    "entityId": "180013320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9f2ca1098bc6de4270cd94f069a7a780f4ed747c0a3d1ba561b1c32fbb513e0",
    "signature": "0xcf9fdd47a2bd4b4d2ac2ea13c3b8c3cd979d95c92e158304fd8b38e88c959b80303d665e9dcebbce887a0a818673969643cf931452457aad62f964de16ff282f1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}