Transaction not yet indexed

2Mm88yWLEGE26K7fbq7YR8xjoc5HRiqhSjRRc5A4wrdyWR2QuEjha2c3dWYJwGmw6MkWwpQkPiwecpzBASmgabG9

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