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 #21277712 · ArcScan

Block

#21,277,712

2026-09-17 05:25:41 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,712
Timestamp: 6 days ago · 2026-09-17 05:25:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x318baf7fd132c00965d7bba42bd6f9de1ebd1c0ffbdec5abc156f5d3eb5680b6
Parent hash: 0xc29ee861…ee6af922
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,712 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.8%2,350,199 / 30,000,000

Base fee

20 gwei

State root

0x43fec8e6fe9d…3c9dc3c2b55b

Transactions root

0x6e600aebac74…9febb29dde50

Receipts root

0xfdd9b63ff755…6a4cacbdf760

Nonce

0x0000000000000000

Extra data

0x00000004a817c800