Transaction not yet indexed

53quFeyMMyDJsNfCuAgXBRwNdJtDWFrSt6VgboDV9EkeCbVRWrPdwSEYvn8FaFn86N5KkavGuuVMfp2SBQJZFGFq

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