Transaction not yet indexed

21R7myqX5baAc27c4VmWtM8p3FM43KgrDXNMiNPFfEZv11hQRJGfFHptt6QzrqAQU8QWnifYsSRhyESxgqD748rW

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