{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488901442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93fe3134c71c75103576d12c7e19732fae233af0bd2447d59a5f408cc20f217d",
    "signature": "0x9e45a403b4449574952757abd753e8c159cbc75aa0518f2cf89fc97795a077192b0e2feee0dd28be8b7e4fa1c98013bd07b28f39c70cb8707a25efac655c27511c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}