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 #21268038 · ArcScan

Block

#21,268,038

2026-09-17 04:03:57 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,038
Timestamp: 48 days ago · 2026-09-17 04:03:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x18f56d3d7837992ac55a49a9e640b970560ddcae70268b2c17f28ebf4380deec
Parent hash: 0xa1047d34…abb75832
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,038 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

40.3%12,094,382 / 30,000,000

Base fee

20 gwei

State root

0xd5a1daf70bb2…e09bc44abd4b

Transactions root

0xe55f98fcc496…b51a90070f19

Receipts root

0x09fd86915ee6…2f45a843f32b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800