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 #21281519 · ArcScan

Block

#21,281,519

2026-09-17 05:57:51 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,519
Timestamp: 16 days ago · 2026-09-17 05:57:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xeacd4ff9cafb56d9744bd0449f5b34db2e67727af92f723ec93a26cca25201c6
Parent hash: 0x931ccb65…2d4585ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,519 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.4%3,110,129 / 30,000,000

Base fee

20 gwei

State root

0x2005a35b058e…b504669cd7db

Transactions root

0xd4466c007429…228d2ffcf728

Receipts root

0x3779b91ddc89…895ee7be7ac7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800