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 #21386053 · ArcScan

Block

#21,386,053

2026-09-17 20:41:41 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,053
Timestamp: 14 days ago · 2026-09-17 20:41:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x49b99ed26f43e570becfcc94cd8c046258238e425bf17b10eef354dd1145647f
Parent hash: 0xcc83d8bf…10618209
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,053 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.9%6,259,212 / 30,000,000

Base fee

20 gwei

State root

0x7375978c496d…32af8dbee632

Transactions root

0x2aed589fab27…b5dc1ab97126

Receipts root

0xc66e43bcc685…b48e1db6bf19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800