Transaction not yet indexed

pamn9XB1TsjdGLgGnhXfGRiaJqeBfmYSjZKoAzAaFfjiy9yLMMG8NfhAhDfMrDL1qFQyMrR9UHJFAMiwGkRadb1

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