{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc30f57dd253b153e27ea9bc65d4028ac25150356d8ce20636c35353d4041fbbe",
    "signature": "0xd45cff07165f58f890c4bbefa9cc4cbea8539c70acd53db20fe81bb61d93d51750a7e1a25985fdd12193ce24e674c39669fae4ded813353663552881603a32da1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
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}