{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1269453276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e1ccaca2895284d7c7f1e72f0bc0534975361ce8f887f54aac71f02b48b979e",
    "signature": "0x1d045a6999483d40a3ba260a533aeaf70219a91338ff658aadffdea7429ab0865acafce58e293a401494fb4c5747d0588e5744876b4738914517f8aad734c12a1b",
    "signer": "0x94072C091E5edAf7bbccf2aC8257a1590541a307",
    "userId": "987917854"
  }
}