{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07d579184ee15b3e0468b3f15c3770cb1be1f542d02f81617695d1ffbaf45579",
    "signature": "0x360b8bf0e8fd24a828a50059fc0d58016ba07f6776443d3127def4416ebc29a70a6ee40c8718e3447ec5275e657477013a1cf803bb513c205ce4fd7f73f9f8e21b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}