Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x16bacd43d19e5b241897ae18b0a7d08f66fd4f5bc4a8719f3d9b32847a0a4b13 · ArcScan

Block

#21,400,580

2026-09-17 22:44:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,580
Timestamp: 7 days ago · 2026-09-17 22:44:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x16bacd43d19e5b241897ae18b0a7d08f66fd4f5bc4a8719f3d9b32847a0a4b13
Parent hash: 0xe4c0ef67…c91dafb6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,580 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.7%1,121,603 / 30,000,000

Base fee

20 gwei

State root

0xa2cffcb301af…4a4ced695bf4

Transactions root

0xdf3b9acbde73…e808423897b7

Receipts root

0x37b503da0376…92fa6eea4018

Nonce

0x0000000000000000

Extra data

0x00000004a817c800