{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589622292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x706638bc2f442d8fc220845447f3cf2c7c1ff73344a0bcba2e225111ef16a863",
    "signature": "0x12308f745bc0b47c4b900f15bfc2a121405fda86c6fd39fe0b05a3c9b311b0dc30cdc2ef9bdc6b9354644beb51b991f5394573d1115fc3a903a9be60459f1bce1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}