{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x373f57826badb2e57d4396f798f6f20edf03044e74906659fcb96ac326acc258",
    "signature": "0x7217369f169c2b8bd366bb9c68763e219112784684c742bfb946a15de495519a488543301fc32e88a34e253d9e22e21ee9eb048ef09a3688b9295a2b8e30bbf61b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}