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 #21229948 · ArcScan

Block

#21,229,948

2026-09-16 22:42:21 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,948
Timestamp: 10 days ago · 2026-09-16 22:42:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dd059c0c2e768cbf9f2e9cb14f3b55e9445fce8658e4f3059b345966185e57d
Parent hash: 0x37028dc8…26efeea8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,948 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

53.5%16,055,814 / 30,000,000

Base fee

20 gwei

State root

0x2b549d8b7a1a…9751a3f10e15

Transactions root

0x4fee597e9115…47b70ab4a12d

Receipts root

0x8336a300788a…0240e47c7ad4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800