Transaction not yet indexed

eUCUn42WK5uNxtVtHxoqadGsd18FWfTsLfMiNqm62KV3YE5D2dJQzJYSr5wTYA39Rsk71HiDCNH4kUiJJPCBhf6

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