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 #0xac166628b68993b656a0df7a54c454460266b75292592a0f1cabca7e6e3d188e · ArcScan

Block

#21,346,999

2026-09-17 15:10:57 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,999
Timestamp: 14 days ago · 2026-09-17 15:10:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xac166628b68993b656a0df7a54c454460266b75292592a0f1cabca7e6e3d188e
Parent hash: 0xf6d5e9c2…5d2190fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,999 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.7%5,601,480 / 30,000,000

Base fee

20 gwei

State root

0xf38d95e43fab…a58d48770503

Transactions root

0xb061ba4daa45…c393a65973ef

Receipts root

0xaeffe102d7ca…fa8f3a8a2def

Nonce

0x0000000000000000

Extra data

0x00000004a817c800