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 #21263309 · ArcScan

Block

#21,263,309

2026-09-17 03:24:01 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,309
Timestamp: 32 days ago · 2026-09-17 03:24:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x19ebc2c0cb050819b84fdaac5233b4270234969b36e82b3f261f933154dd0a33
Parent hash: 0xd6f56b83…9c2a6e66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,309 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

59.3%17,798,114 / 30,000,000

Base fee

20 gwei

State root

0xedecc1bea67e…fb0bba37ea2f

Transactions root

0x375a36d12931…c10932866188

Receipts root

0xa614efbe6357…562ba3a77b2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800