Transaction not yet indexed

pMn4tpAiSx67aoRYxfLWbGgHutCjH7FgYp5fThff3YNAsLNjDPokNvwTqMEZq5JzEx7RhbWFVSgMpoBVDWbqRq8

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