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 #21213063 · ArcScan

Block

#21,213,063

2026-09-16 20:19:49 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,063
Timestamp: 7 days ago · 2026-09-16 20:19:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb6fe3bc754f7a9c78aaf904edb8af066513ce7f0f3dcec0356512c9e80d895e
Parent hash: 0x9744ff7b…8813935a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,063 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

57.9%17,369,320 / 30,000,000

Base fee

20 gwei

State root

0x670fa5a464fd…2df2194c25a7

Transactions root

0x87a596cff67b…146796a6da88

Receipts root

0xa24607e70c86…f00e9963d11a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800