{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277699229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf974eb35994b085f52a7a65e9c92e6f77d55ba11a8b3fc7ca1f63a138e0c173c",
    "signature": "0x63f90d8d8c59f0b16d8270a475d153d02b87fe91d4305f9dc26ba8dfe727122b00fd566ff4d72d0fecf2d501d0502447cdb12feb637668ace6641603863b07691c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
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  }
}