Transaction not yet indexed

5yMBHnLh8uNpW6bmbWXauU4aPFYrVoyXSm67APcxmnpBF6HtcqaVeM8s6d4q7DbJrMNKjA9y4jVEnQLrP5s5yfR8

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