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 #21281136 · ArcScan

Block

#21,281,136

2026-09-17 05:54:37 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,136
Timestamp: 27 days ago · 2026-09-17 05:54:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x41c1af185f4c6bdcab31ccbb088c2e01e2bb59dee11b60667554cdf34f0c5938
Parent hash: 0x3b2b07a0…008e2d04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,136 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.9%2,984,747 / 30,000,000

Base fee

20 gwei

State root

0xec3b24c133a1…ad77f05ea6ed

Transactions root

0xb8dc66749738…a3d5d999613b

Receipts root

0x77933312f74b…a801c231b717

Nonce

0x0000000000000000

Extra data

0x00000004a817c800