{
  "manageEntity": {
    "action": "Repost",
    "entityId": "905081682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c4b4af4080c7b3033cf7422261d918e594db312c0e54b103428159e5843973f",
    "signature": "0x8b727f9608c1b346ce729d488905db1853d7291ac51591e5f0af4b8520f5019459f36d503a97af4e71a9eeb50d31a7cf6146b698bff969f37f61067bbddc331d1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}