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 #21257094 · ArcScan

Block

#21,257,094

2026-09-17 02:31:31 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,094
Timestamp: 58 days ago · 2026-09-17 02:31:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa33463869fe3ab47c1ff420f988a73a959ec3c819b36435f3166566b07784f96
Parent hash: 0x818671d2…ed6f9608
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,094 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.6%4,990,646 / 30,000,000

Base fee

20 gwei

State root

0xb88763f77f00…2614be516f7e

Transactions root

0x53732029b7d6…df4760f4d47b

Receipts root

0x3bb50b332b00…3fed1ab102ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800