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 #21517143 · ArcScan

Block

#21,517,143

2026-09-18 15:09:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,143
Timestamp: 7 days ago · 2026-09-18 15:09:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xd398f3523bf4089cda162214d5e1b7d340dbca0063162339d71bb3c9cfae1007
Parent hash: 0x4d506a37…80a89ad3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,143 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.6%2,592,067 / 30,000,000

Base fee

20 gwei

State root

0xbdf6a0dc6717…346587ebc34e

Transactions root

0x93ade55e89d9…c2c78324e28f

Receipts root

0x557a0a9918f6…3dab8dde33e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800