{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b1e6b212652c8ad5e31e6f21ff7b5d20ca9bd887bc574ff1110f34897e66a16",
    "signature": "0xd4ac96289c0da46b10ac047e564e37f28ba3071b7e4c09ebbdb1cc94d96514e45dbdbaa0781cc44dc2f5d2287bf533f64110078db3c951f6cf5891e9e7ab30f81c",
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    "userId": "35918963"
  }
}