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 #21281179 · ArcScan

Block

#21,281,179

2026-09-17 05:54:59 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,179
Timestamp: 25 days ago · 2026-09-17 05:54:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e1fdadc3b4f453ca2db1ddd75c828f845d3725f38a7b1403b4c4a352fe36ee5
Parent hash: 0x6bbc0b4b…46597fe7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,179 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.8%3,844,527 / 30,000,000

Base fee

20 gwei

State root

0xaab5dfbcd004…7002c6fc2c43

Transactions root

0xc28356031ee7…330f07ff95f8

Receipts root

0x25c8609e458e…a31d8f2f4caf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800