{
  "manageEntity": {
    "action": "Follow",
    "entityId": "142974",
    "entityType": "User",
    "nonce": "0x144960c32c13d3f2c38459aafabf9b1c249ac83867b284cbd0fa920e928098ce",
    "signature": "0x6b58303b4f711227f5f00be078f0e5e4a09449da3ac8cde8c57aa286ca59edd82378aff1d66e15ce5577d9fbf89d4607bd1f6edef6daf3f5db0ab2b804ef540d1b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}