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 #21254812 · ArcScan

Block

#21,254,812

2026-09-17 02:12:15 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,812
Timestamp: 13 days ago · 2026-09-17 02:12:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a130c3b67436396d38f8eec09ec84a68edbfe43526cd35154ec4eaeaa333513
Parent hash: 0x399bc991…16ccec5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,812 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.7%6,207,449 / 30,000,000

Base fee

20 gwei

State root

0xaa7eea41e511…45e3a4225996

Transactions root

0x23c4f4af3794…3a12e31bcaf9

Receipts root

0x8ded1f23dcdd…8f119ec2af59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800