{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1773945129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x414ddddf9cf282c66103f91b1f13861d90c443e3a6df51ea951283a90bd9c1e4",
    "signature": "0x1b3f047c872373646241e1b1f0ad1179e05324e05f3f622d12abf7778905349a6c5e7d8d5484a24a6213a1fcaebe353511e6e02c9e5d8f641c958ba05883d5401b",
    "signer": "0x879AB09f06df488AF471eeBA6489678312560024",
    "userId": "903958768"
  }
}