Transaction not yet indexed

yDMpPtp6Ha1a5mxoLJfb987TJ1qArSzrAQxF9kFTN2Ejp14QcKYWKsE9uTG9WWQQxnF7eZgYKrvS8aamEb6VjgS

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