Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21552154 · ArcScan

Block

#21,552,154

2026-09-18 20:05:45 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,154
Timestamp: 41 days ago · 2026-09-18 20:05:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5badad623bc290d77535e5697464f0d6b7d4f74dfd5fb0e92cab1ac1b1c490ca
Parent hash: 0x280c7e00…df53baeb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,154 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%706,420 / 30,000,000

Base fee

20 gwei

State root

0x18de05463c67…2a144de81615

Transactions root

0x5bbb31a51843…b24e02549500

Receipts root

0xc9027fd62812…a35598c17993

Nonce

0x0000000000000000

Extra data

0x00000004a817c800