{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1446881828",
    "entityType": "Track",
    "nonce": "0x0ac1755c11c21402d789cf16474f48379185a8121504409a123b3864cfa616d0",
    "signature": "0xdb1ae1dc31c0796f0f645f33394e4235bac237000e1c714ddd2991264d1a87ea6bbced54a3396769f9f5795e017d02851c1bcc49118f8bdfb005b7d27bdd24381c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}