Transaction not yet indexed

5b744uR4FRKDYXWKrCeNUWKqgtdsrcRAZ3VxoeWRUtCLuYkWDqF23LqBPrgcN3MM7Pn6fFYb8V2udt878KZhubMV

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