{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446739142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfd488e2a168756b521c70c6234643f653011fd17cc1e3699732387bf28b2e9f",
    "signature": "0x8b7c2909fcf86b084980e9b04919f62671495a956eadae05a4f3234b84aa92ad020f2035f9fd8ce8ecf8fa5a13d6081d1661ba01d057b5a447972dc2a7e47d261b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}