{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb34c3caf89d20423bcd0d67f4d7adae34af267c4a3c06a08b918e42f81586cc1",
    "signature": "0x2ef46ee8f0138cb479a595b5ff247b1c88705ee4fadd4b615618da97dc86d8e03feed32a54a5d8183547fea4aacbaa843a77ef799f59b181abf79e9e0398e6321b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}