Transaction not yet indexed

287SrCfMRGZWUzGKSP96NTaKdQCCnLZeWVPNETASkzsoKWuh6QTi6sjwgbxPaDV7kDsa8NdbVuw8ZwuLixTPqeid

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