{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec80f1e9a12f156b19a8abd51da0c63a3cc4306899a1c9736a3ffbec04c40dd9",
    "signature": "0x0b617c088b8b17c205ea13345547a41e486b5747abe8eea658219e73871ddf9118e2649c0bcbc9eff21b0bb6dc1e5fdc58e3616c3aade2b0625e4aabd14aa82e1c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}