Transaction not yet indexed

53FifMkK9vXsmZXAiUddKSx834Vs1bpX8j6GhjNfwiF83BWWjzNgNWkqMoNBrBQnfdZW6kMGb7RZvmeJd98fb3Cw

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