{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ada16e94e1f26bea94b0c45f6a3001624e55ec5526661f4b342f59a895cd763",
    "signature": "0x993f51216b924d60487eb6fc421ca5c4a2f053168fb6e48cbce9231034a9ba1f7f4591ce4618f785c78b7e944b07bb1ebdb076deee6ff2a5a3923d3b8be5da851c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}