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 #0xa5892544937e65fa6b61ed13f3e073e348a27b92e7bf5b19de4efa6138015d18 · ArcScan

Block

#21,398,106

2026-09-17 22:23:34 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,106
Timestamp: 52 days ago · 2026-09-17 22:23:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5892544937e65fa6b61ed13f3e073e348a27b92e7bf5b19de4efa6138015d18
Parent hash: 0x3ccfcb78…57fa1966
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,106 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.1%2,128,588 / 30,000,000

Base fee

20 gwei

State root

0xbded8c2d3e99…140170f0bd2f

Transactions root

0x483eef6ddd41…aad56c8cae5e

Receipts root

0xb87dde696690…09a4a7c1565b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800