Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5c8dfdf7cc079fde4d1b4a4bb478428e7c246993e15721bedc541fbc04099b65 · ArcScan

Block

#21,291,346

2026-09-17 07:20:53 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,346
Timestamp: 7 days ago · 2026-09-17 07:20:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c8dfdf7cc079fde4d1b4a4bb478428e7c246993e15721bedc541fbc04099b65
Parent hash: 0x937a59af…3d43571a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,346 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.4%2,525,228 / 30,000,000

Base fee

20 gwei

State root

0x739d001ea76c…b5de35aeaa8b

Transactions root

0x672a666af6c2…3ca7a0a4b83c

Receipts root

0xb883088730f5…284af85ef9bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800