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 #21273584 · ArcScan

Block

#21,273,584

2026-09-17 04:50:49 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,584
Timestamp: 42 days ago · 2026-09-17 04:50:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb829ff216c9f44635fc6c40596084d41b8d5d251da238d1522cc0175133a0f6e
Parent hash: 0x09118939…62c34677
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,584 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.0%6,593,819 / 30,000,000

Base fee

20 gwei

State root

0xd73fbb52eb59…df77e3c797aa

Transactions root

0xece72d1992eb…260c8ef3c47c

Receipts root

0xc7f55a3fbc2f…0173e89a5a9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800