{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1786759809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x522cfd55934af7b01e885de18484abb1d2fb0e0bf73b471153cf3600cbceba56",
    "signature": "0xe50d13b303bef102402b9dd86f3d4a84c09b18b5ec34e0aad803ac69fbcbdd963580171c5ada6c637e0f822baefafd203aa07a1ab491f64b394d5492cde1e1a61b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}