Transaction not yet indexed

53F3nk1PPmZGRRdwFbeAKRosE3LVMjUcmFvae6dwy6mYVBJ6w5vsuxb1mD1HLEbvM8FHtLhA6hA1PVHf85TuM66Q

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