Transaction not yet indexed

4z2xeNMFjcG9kbhiyZS3CPMRPjCQfAb5wuGgkesZGsZyerfS2kcfSwkEuY5ExFHYM6tVpqASkJDQLaJXap2KTHb5

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