Transaction not yet indexed

421pHYQVfUHsJFQLGo28uG9t1qdR4m6LXqjGvby6yvvNXmZJTtxBQGRX5F2v2jvFUtwaa9ep2K5pn59ZG3c5AiMu

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