{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1830158024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f3e9fb61f49d262441a0ca1acbeb517ed05602c904054e3387771e3f80a3bfd",
    "signature": "0x6ab63d71c7698d9d6497b5e76fec39a97a7bedad0910f1b2a4c4d0223ccf793b5bf537c753c087c86b2cc884aee0ce743183bfe94b33ed4040feb57afa9de7731b",
    "signer": "0x1c558CFc20B51E76B90906cC7D77BBBf4FE988f1",
    "userId": "172308830"
  }
}