Transaction not yet indexed

DD55EumxWqiPCKwpB51ymm1w3zMtAWxgpN2W6UNMUpF5AY7h7dEvuknguj41JuzuMHRTfThb9C125yApMBzRLZF

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