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 #21264428 · ArcScan

Block

#21,264,428

2026-09-17 03:33:28 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,428
Timestamp: 4 days ago · 2026-09-17 03:33:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e61cf3bd9d13e4a052daffc331ad0edff0fc5cdcfc2f443a385e1a138398a80
Parent hash: 0x5972eada…8defbfef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,428 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.4%6,708,268 / 30,000,000

Base fee

20 gwei

State root

0x0c0adb7645fa…feef2c261bbe

Transactions root

0xba862816bcfc…93b0ba34c185

Receipts root

0x4a81ffe4a4a8…7fe04268e0ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800