Transaction not yet indexed

311nbCKuTCEMAuPCmo1LZKLWWSCTRyMLrdgWFiQQ3DrngvmVdr7TpuBMSv4yoKJeJZeLyV2xn8GkJUGubgujYit5

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