Transaction not yet indexed

21SyvsvtnAAni8MoYgps9gXBpqJQwsVnDvTouPedmEXGCU3viKeKCsHySpSTv2hT4foEfxW1esCWGPtAthyfFN5Z

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