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 #21358137 · ArcScan

Block

#21,358,137

2026-09-17 16:45:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,137
Timestamp: 11 days ago · 2026-09-17 16:45:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xed4a019b0787bd874c0c066c0aadb70891e51f6016d814ebdc207f8a0304b05f
Parent hash: 0xa4d5321e…20161fb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,137 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

17.7%5,316,613 / 30,000,000

Base fee

20 gwei

State root

0x424909737dd0…9911ddaa478e

Transactions root

0x1ff970590465…01b87d122466

Receipts root

0xb913e84f9ff3…3d39848fe78c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800