Transaction not yet indexed

21UrxaprAfjbQCQ5ynmF1u5UdpXD4qfYxiDKzmBSkuZC8qHAkQ8uiUonLGvPyMWbMD5bWRHLASuJyD67dpnu8oiB

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