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 #21323873 · ArcScan

Block

#21,323,873

2026-09-17 11:55:37 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,873
Timestamp: 29 days ago · 2026-09-17 11:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x2315c8e58838640653c1e59d7848f397cad766ee6790124898119e30250f30a1
Parent hash: 0x33891c87…1b19806f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,873 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.4%6,131,068 / 30,000,000

Base fee

20 gwei

State root

0xeacd71b389f4…35b1647514b7

Transactions root

0x99bcf41e9b38…508cf8469938

Receipts root

0xa5319f479379…d73d16973f5c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800