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 #21416657 · ArcScan

Block

#21,416,657

2026-09-18 01:00:23 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,657
Timestamp: 56 days ago · 2026-09-18 01:00:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x1467d4687c06d80e00339f8ab40cdef3360d57a319ae8d37a2916f8c541dc708
Parent hash: 0x1688d073…e8e2bed5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,657 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.9%569,146 / 30,000,000

Base fee

20 gwei

State root

0x92349a8f7e04…9bbcf80815f9

Transactions root

0xcabd244cadc5…8deea4093bf4

Receipts root

0xaa112f9ad74e…0a2b7219c299

Nonce

0x0000000000000000

Extra data

0x00000004a817c800