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 #21554982 · ArcScan

Block

#21,554,982

2026-09-18 20:29:40 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,982
Timestamp: 38 days ago · 2026-09-18 20:29:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3518f1f66f4598c62f9c2c7439d489f13e2848008a8dc220b9d5b2dd19a69cf7
Parent hash: 0x0b1d1550…df79b912
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,982 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.0%1,198,871 / 30,000,000

Base fee

20 gwei

State root

0xc0edbf6618e8…ed8fc3e45241

Transactions root

0xd99deeb72d5d…141edd62e0f0

Receipts root

0x18c4cf235b47…3d74780d733e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800