{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6211de3ff23d925273f67ea3e702121995629ad2e80d4f2c4f63c68481a6759",
    "signature": "0xf6723a8b53ff300a291ec2ccf2384ab8e9fa0541141ac92f141ee775c45e9ae67589ec12da23f7d77c6e758c96a5ec371956a1e8d1a5d3e5b516c25fb500a3291b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}