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 #21412381 · ArcScan

Block

#21,412,381

2026-09-18 00:24:14 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,381
Timestamp: 55 days ago · 2026-09-18 00:24:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf5ded263cb8850633f3e62c6a407bd606f1dbc1e408de2ebbcaf5edf9d81593
Parent hash: 0x73aefaed…a8416bc9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,381 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.0%288,091 / 30,000,000

Base fee

20 gwei

State root

0x0a7f237a86c9…d75ed1a2930c

Transactions root

0x98c7028e584e…cfc93a9c53bd

Receipts root

0x5c90388d32a3…4a0d0a6d5e9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800