{
  "manageEntity": {
    "action": "Repost",
    "entityId": "400265979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ad14b0b5f229b19dacbfb1d2ca13669f70488e927ab761461a45fb8313cd7a3",
    "signature": "0xd395cce05c4b20405bcc7a24c4b52fb64f387153d48c88145a1a2bd6d5f8a0211e24bc48c72005e23e704e85be2c0042c8c6399a92fa5f0efbd977f177e0730b1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}