{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cb7623e246f341a1f334b28fe4004ad9ccead18bcadd735eb928b2cedb10abe",
    "signature": "0xfaa18dd8178e01382718650b4b20d2a35d322bf61349a72b2998fb1482f2aa832e107fddd366eb111b5df113bd4addb0304fe091c38ab755a9d100d75c7e5ad11c",
    "signer": "0x70a000296C348C5b25F21889827f220e44CfDc97",
    "userId": "889569599"
  }
}