{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214541743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x294416f0da25a1e890ad28fac5be845f58d5e2f82247d997d8f5dc32dd6f6428",
    "signature": "0xe791ec0353c38c427fb9d3553a2720faa3f18be02dc0b0ed4f1e6af6dd01ecab57a9228231841c6ae6ad9adc548f3fd484e51368163afa98fb8fea5fee78c3511b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}