{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f312e064cbac87bceedabca751f8fb2f98e37ea9aff9155a6ac895e22bb94e2",
    "signature": "0x4b859cb031ea928317931a0bec506308d02924d20c9ed366fdf39fac686f7adc314087060ce2180dcccac86b17836ce1350fb85d1c9d77bea542dc2f26ecbe7e1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}