Transaction not yet indexed

5Ms1sNCUrvQPYNUMDVmGaAATkddPNeageXMa9mpa4kDfqGcwXdd3j7jbLgkEYxfKNzYVaH7M9fNNNEMWp8NAbmon

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