Transaction not yet indexed

53PjQkf98RLheNNKa3CJMu1niChSJPGTV8S6i58jv5kzZPU8v21J1ftToQDJUCADFW6bk9Ag5cjRPcV9EL8PtNr5

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