{
  "manageEntity": {
    "action": "Repost",
    "entityId": "653271539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba0fb2980735db65b1c7b7b615217793fe5e53f929174265a9dbbf389ce6cf4b",
    "signature": "0x69f7c77a9a41b3371d7e172b3bfd0682f34fa8087e07c0e41bee4b3a3aabf11c2784f7116e399238881c38c57846ce5304fbb418cdf5bca5a065ec0b919ba9861c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}