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 #21558748 · ArcScan

Block

#21,558,748

2026-09-18 21:01:30 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,748
Timestamp: 51 days ago · 2026-09-18 21:01:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc7c0ee888d0bce5aad72a426e2cbb35afc11cbb533c5fc10f5f01a004a07492
Parent hash: 0x367a4849…5866e92a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,748 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.6%1,069,386 / 30,000,000

Base fee

20 gwei

State root

0xb0eee4dfff90…2c812e9e3b52

Transactions root

0xed2e1de77c06…7ccd40b7db06

Receipts root

0xa5dc0658a5df…9c62039fac6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800