{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19328452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e1981bb559cb597edf15b3d03490628fcc642de8471986bf2d1e3ea315e9341",
    "signature": "0xdc80cadf074b0720a655d2a4ac83c302a9a3effe01750c492e63d9337f46973e7c8dd72ffaca4d025db2cf841678740130002f34d2a67cb03fe3af1cfca75b1a1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}