{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457966497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41d4fc0395c7730d84f52bd9723f954cfbd8f781fe46970eee8f864eb00678c8",
    "signature": "0xdc59e3bd4b9156e6db14f724e4bb5216e12eeb34a3f0c47bcda97fbd76c9cfee1936e39a8646d6410c917655bc87f8d712378ed2729d1545b90bd4aa4f2f0af51c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}