{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd859377e3edcba79bf298dee4dd46a2bdc139ce3e6dfc8b317de4bb3ed5e16c9",
    "signature": "0x57e0daefd94ab00e3c36810675171a5f27309a09b3e67d6852155195e0ca86a14a54f9962817940ab0149079d05fe07d2938a814e45b4294a595252a048057d31c",
    "signer": "0xc03B0DC91D4dd69BB843F957bAe8D3B7aA1317EB",
    "userId": "40456963"
  }
}