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 #21299154 · ArcScan

Block

#21,299,154

2026-09-17 08:26:52 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,154
Timestamp: 54 days ago · 2026-09-17 08:26:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x672a7cc9ff2062b26e0f9b9df4009ffccc13acb18865ee116556ab05fa4c9454
Parent hash: 0x7bcc9ec3…96f3fa07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,154 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.3%5,180,428 / 30,000,000

Base fee

20 gwei

State root

0x3100a0b95c7c…a511556c2535

Transactions root

0xfeb498c1c005…2df9bd8d24fd

Receipts root

0xf7bc3c5088ea…af1cc035d80f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800