{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1305097586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72542a3a9c86eb8529e88d7f130f3770ddec5e19be579f8a9942f418e62067ee",
    "signature": "0xbe1bc6a0e87cbd18510a37e066ff69cb533eac4584b0dca65dd74b124bb4e05472194b1fa5aa7ac73ffc4355908d12f7d968403e158310372530fe544d5cc4661c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}