Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3bd4dd453497cd82d0962ac306d16d5a816523f3a00f7ca2c406aff0d4873c72 · ArcScan

Block

#21,540,999

2026-09-18 18:31:26 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,999
Timestamp: 21 days ago · 2026-09-18 18:31:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bd4dd453497cd82d0962ac306d16d5a816523f3a00f7ca2c406aff0d4873c72
Parent hash: 0xd6095bb3…33a9d53f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,999 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.2%1,246,895 / 30,000,000

Base fee

20 gwei

State root

0xd812ea682e75…2c27ff3285d6

Transactions root

0x2452cf77d20f…d8831c2554b9

Receipts root

0xd4299141dfa4…a19e7ace1d0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800