Transaction not yet indexed

2mptU99mvXSF7TJkWsz2QQcEmNGEwxTZbDW6Unn6k46Z2AvWVycwPAUkEFkTAeMeTxKZkcenCewP9jRCeTLWJMq8

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