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 #21369731 · ArcScan

Block

#21,369,731

2026-09-17 18:23:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,731
Timestamp: 48 days ago · 2026-09-17 18:23:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1aec83b62b00ba857b16f9d638fff326df0369aa6668ba6efb8e130790bfe4b
Parent hash: 0x8d0f04ad…908909cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,731 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.2%1,855,284 / 30,000,000

Base fee

20 gwei

State root

0x08a93b98a789…28aee1008cc3

Transactions root

0xc20fbf4bfd54…649765ed4f42

Receipts root

0x73beeb0b2f27…f320e74f8980

Nonce

0x0000000000000000

Extra data

0x00000004a817c800