Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x509c9dd7940b0e353fdd9cde2a59c6010e714230b3b41dd452a0fc154808f915 · ArcScan

Block

#21,304,984

2026-09-17 09:16:08 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,984
Timestamp: 29 days ago · 2026-09-17 09:16:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x509c9dd7940b0e353fdd9cde2a59c6010e714230b3b41dd452a0fc154808f915
Parent hash: 0x641dfdac…6cedb1a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,984 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.1%4,539,928 / 30,000,000

Base fee

20 gwei

State root

0xad71902a8507…762000981ff4

Transactions root

0x1cd069617966…14571a8cc3fc

Receipts root

0xd913f4377bb6…1daccaa8edb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800