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 #21400327 · ArcScan

Block

#21,400,327

2026-09-17 22:42:21 UTC

FinalizedProposed 8 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,327
Timestamp: 8 hrs ago · 2026-09-17 22:42:21 UTC
Transactions: 9 transactions in this block
Block hash: 0x9d1f4434c6f9f864da9323d998625a35c355a83a34ba44eb6543e2d52b2b0d00
Parent hash: 0x37e9f56b…3be7f911
Proposer

Transactions in this block9 of 9 shown

0xab98ec…2ce07b

Token Transfer0x969…db170xbc4…0b67

$00 USDC8 hrs ago

0x8cc48f…f1d36d

0x00daa831…21395d8c

Gas used / limit

2.9%864,647 / 30,000,000

Base fee

20 gwei

State root

0x7e3e498c9cb9…f25487893386

Transactions root

0x93dbca0036e6…cb4d2c0ce2ce

Receipts root

0xc7293c0fa95e…7a6255f54667

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x7f1…7a660x3d7…f25d

$00 USDC8 hrs ago

0x76aaa3…54b14c

Contract Call0xe65…5c9f0x545…98af

$00 USDC8 hrs ago

0xc7d726…95c921

Approve0x2c1…03450x6af…2286

$00 USDC8 hrs ago

0x051aa6…4cc335

Contract Call0x248…ba0b0xb44…7a0d

$00 USDC8 hrs ago

0x9a61e2…091a8b

Contract Call0x2c1…03450x53d…4827

$00 USDC8 hrs ago

0x937fb0…e04e4c

Approve0x239…7c710x698…96e7

$00 USDC8 hrs ago

0x16e855…ff1a3c

Contract Call0x45a…487b0x0d4…ec3c

$00 USDC8 hrs ago

0x92f4f5…e3b143

Contract Call0x99c…b45e0x3d7…f25d

$00 USDC8 hrs ago