Transaction not yet indexed

5So6D66Yod4kpFqbDmEbr122TWW65SYW8K3tPyiGXe4XnsoK5u1aBpGeqkr8Pcm1rQJX3BQkAMZzk1iDU5XwL7jT

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