Transaction not yet indexed

53HERdZ4hvosd6xb7p1QuCDy1ZQ7EcU4SetKYCRe9STpTv5Frt5XhANSBYHb9XS16JFADwWdiGPNa1wG421fNvd9

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