Transaction not yet indexed

MeAi6BocTwPaBbzksbn53CUYPLXhx4H1aFk1HNPLjVVRm45vEg2jLkmBTLBWikW61iJ6Jcimq5VqUhHnfqDxpAE

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