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 #21418925 · ArcScan

Block

#21,418,925

2026-09-18 01:19:33 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,925
Timestamp: 7 days ago · 2026-09-18 01:19:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xe94b29653e3003805ac0708918051d8c84c58f29a64942d578a60da29feca10e
Parent hash: 0xb8446a37…129ffd72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,925 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.7%1,418,044 / 30,000,000

Base fee

20 gwei

State root

0xb2957f08c8fa…e33ed135991e

Transactions root

0xb478241987a4…b4fcd5255180

Receipts root

0xe10af9bcaf7c…298dbe6d2476

Nonce

0x0000000000000000

Extra data

0x00000004a817c800