{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa12e23a269b84eb0913b5014bce0fa61e76abb75a5ea34403fe985da8d15373",
    "signature": "0xa5b46316d7963a0c3ec66df574da547ec2999b2cfb59611af8a5f552cbe2792e623e312b887c1337dce15cda6de587bc81e654516a27974eb35e5dc80a5dd9481b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}