{
  "manageEntity": {
    "action": "Follow",
    "entityId": "289349",
    "entityType": "User",
    "nonce": "0x223c2982403bc5db6fa397f5a24105448b16b85db01e3d601164082c216467f5",
    "signature": "0x49aa0449415e3912a5665c5921500abfe8faf8ad442a1d8f10a4c0b778a7394c72b3a4c749ad5e5d81347f0604777927e670519173a5af327f9cfdbca6f710741c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}