{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146393711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31bee48dd35e62e73f3b74a791c95f6014a8b0d7df0789a2b36d77fa8ec54855",
    "signature": "0x861218fc4142639a08756ef14fd0c46712e9bd7dedda16cbc8a37e01b161a98e200934aee62ac7f94d3fa7639e925f646ca6e8c7d611577629b76a5792db324f1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}