{
  "manageEntity": {
    "action": "Follow",
    "entityId": "335443",
    "entityType": "User",
    "nonce": "0x900acb4aff9078a79017cbc09ceaea10b1fdd4f52648cb66d05263192ea1a39b",
    "signature": "0x165f33524548dd7fe2cfda917063abd19af02563ec571c608af2327a2ce6d89715c1af9d92a6b057a5abf787a3c57d4a2eaf0b915e543dc15e27e10e869a36f91b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}