{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15980",
    "entityType": "User",
    "nonce": "0x3e64ab65f857412171c6503edb9ed2412231ec861e5b85ae71c3975c7eee6bba",
    "signature": "0xc1f90ea180379db4bde304b355387265128222acc85fb2dff6c4168872687c8451aebb1a2c47a4a8e68d3c5a9564c55a266a5db8afe1bd713eaa3f83a71249701b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}