Transaction not yet indexed

53McP44zk5dBGpAipfTEioMmciqCAPaAwH4SBUv8Bu6nS3cX3kVkWWH1MWWpNtwMoTdRAQ5x2cmYMg61jNFKnEmG

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.