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 #21276963 · ArcScan

Block

#21,276,963

2026-09-17 05:19:22 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,963
Timestamp: 14 days ago · 2026-09-17 05:19:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x79cf9162fb6ab03c22dc2fcdd6f2b690f3e78feb3f43966c94f0ed778a49fef1
Parent hash: 0x013dd5ff…e82c5dc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,963 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.9%5,656,598 / 30,000,000

Base fee

20 gwei

State root

0x7958e59bd5d5…1e92fa57f57b

Transactions root

0xbe2f9535ef56…52643916de66

Receipts root

0xa39ae8e93df2…a53dd6e63e01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800