Transaction not yet indexed

53erMGegxnv4wFaf5QV8FYLKKuxLeuFaNPfyZchMMrx3kDX7NfXDwZyd3G1KFcigAdrTiqNGJBtk1HCt9k6b48Gn

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