{
  "manageEntity": {
    "action": "Follow",
    "entityId": "721084704",
    "entityType": "User",
    "nonce": "0xe9545bfea5e56bbd7afcc68173b7e4b65230d218b65b8dd25de07263d63114d3",
    "signature": "0x18abdd0d43b68aa6586f7c99ced96bca8a0cc8aabb0246dee1762cf7407a94683fee1a5188aa29d039dd9427c5918532d8ee4e360ea53701ef80453ec58b22441b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}