{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1302713589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x732f7790e44cbf9a730ee169869ca14e3d9f98962342a7105821371e7886c138",
    "signature": "0x1c752797eb4040881553a76a74a36bddd97b23a40d3228d5f3c8786b42415f052663113419f44cb5d87c5ad38f153146257aa4893229ec3bd8d5b7a1038fd4b61b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}