Transaction not yet indexed

55AM8a93EnpTPMhW78cmJ1ZuZJUdfNzBGCR3XuNmjRmz1AMUc17JtHSWRiwYdxZSbHMqF3CRDvGh8gbEN9SS5KKW

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