{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042918701",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c25d26f5ed0eb8c2dd656d5dbbe1a159fb334b234f8e67066d6f62d332a2255",
    "signature": "0x56dd7a7261099c5272e9f650c535be42dd433f519e2498171e86510ab3733a8d4ceefbc73fde3b1e98068808ced48ff247d248e2f643b293c53794493a854a0c1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}