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 #21261868 · ArcScan

Block

#21,261,868

2026-09-17 03:11:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,868
Timestamp: 14 days ago · 2026-09-17 03:11:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x63e2e819a31f7bedc6e65d9fb7164eaee6737a4dcc711e7b94f0cf003d28508e
Parent hash: 0x639e339b…90a7e8bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,868 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

29.8%8,943,197 / 30,000,000

Base fee

20 gwei

State root

0x97bf12688668…80e344f51ac0

Transactions root

0x3a142d116b77…08fe584b0d0f

Receipts root

0x11db271cde8c…92f579f28392

Nonce

0x0000000000000000

Extra data

0x00000004a817c800