Transaction not yet indexed

53PfoACm5EMxy2mmtPgfm9YWPUEo1VRdmngasUiwSuupNQZMXePDLM5R1wFBSiiggaJ7bz6s3PJoGxKoKSXGVHx4

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