{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x735724d087cfa15a746b5545f0f28805d7d92742a7a3d95c5b23cf2a525a07eb",
    "signature": "0xb7575fc246359b5c70a7b9f490003cac69c0d0b012b430cf8c4a72f2c10e75cf5096748226854bb8aeca13562145a440d92674a27d2c962c46d9ca9f6e4fae8c1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}