{
  "manageEntity": {
    "action": "Repost",
    "entityId": "37057280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e2537e4ebef3f2b3f15a36f2ecb063b0400e779d52678ed00ee0d958d933bfb",
    "signature": "0x27a164ce54435ae2dc53a6be092180034deb048317cde15313a9ebceb76fc6aa1eaa1957ad3b4b78a29788fd57b9c5788d01007c3ce5b6cdd0052bf77aaccca61c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}