Transaction not yet indexed

21LwT5uVMKfm1yEdTiCBnwAC2krHwf42jwrFBdYGJnk2P32rnLtf8YuSC3V1aaxdm53eMN5PWMjbrWvkWuJa8P8K

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