{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1922468847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb892277dc46549bd552dca8a73b80554308d8cb8d3e6a6f2157e0febc3c99bf2",
    "signature": "0x79deb0e528c5614aba391d4158abce09729bc785ce4cbb36213908b333301fb254bbd2aa086f40b76dde78d231ec41760e9b580c461cd944e6d10259c81563d91c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}