Transaction not yet indexed

3SpnEXCTHowVfBP6ksQSXpcdNPJG5jzmi2Q9mxEPNfn1S1gnf2cTsHxiVY6RmJ66Tia5wAv4rB5ssQQBcZ7RYu1Z

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