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 #21279908 · ArcScan

Block

#21,279,908

2026-09-17 05:44:14 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,908
Timestamp: 43 days ago · 2026-09-17 05:44:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xde72243da5bd017c67df71021d122a0547d2d571557eacb4260138e718915bcd
Parent hash: 0x13dea9b4…abec8cf9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,908 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.3%4,581,533 / 30,000,000

Base fee

20 gwei

State root

0xaa4b1bd0c87e…7337dc433d7a

Transactions root

0x169d158560e9…10455ad16db5

Receipts root

0xee14ac784139…516ec9305841

Nonce

0x0000000000000000

Extra data

0x00000004a817c800