{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809139709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c91a07c1bcd421e4fc6fb0e870093990b9660179af124053045132c53fe07aa",
    "signature": "0x0f33b4d64557346ef4ff0cc5967554b171526a89c04da727987599586c7d49057b475b41d8f763033dd687ae749dcede9f5e76549eb15c08c77aca6340b2d1591b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}