{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100588319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7edc510600a621a744bdbd3a22c0f934150f553f3359530b4d1b74bf9eb0f570",
    "signature": "0xfbe327d45e48da79d487fd587459c16dace77a42eedccc92e7c62b8b3be2f89f295b1ba931a8b5fd4868737856249d35fb7f3af4791079031f73b35766f09b6c1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}