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 #21557683 · ArcScan

Block

#21,557,683

2026-09-18 20:52:30 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,683
Timestamp: 29 days ago · 2026-09-18 20:52:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc1d49760bf4c8ba4e7e71dfa7e2ba3a45f32fc8c4841ba73b7dab07a253ab12
Parent hash: 0x92e281ab…c8dad1cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,683 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.3%89,469 / 30,000,000

Base fee

20 gwei

State root

0x9d116fb31d03…9e3fbe5db092

Transactions root

0xf3e30c78a180…7d86a35a3ceb

Receipts root

0xbb5a4eece18a…481a3e4fd52d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800