{
  "manageEntity": {
    "action": "Follow",
    "entityId": "639458780",
    "entityType": "User",
    "nonce": "0xf1e660452e183d20f0eed45a102909c5bd2ada48d86932a1868b26987e2a7d9e",
    "signature": "0x7398e5f0fc54f35169a25fa3e2c7686fe1794c2b4971db521f6c00ee4ffa80a05f817cd8decc189f83f4a6ab8b393003d4abe7412af79ba3b66cc60821e05cdd1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}