Transaction not yet indexed

55YkQARpfVUgZ9724epaUestR9vUXKVCZUEUKtPRKAA9yv1fn5KudXTGv3GFbfWSYQgxpUGrmWGtV2NbZC6K8RMA

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