Transaction not yet indexed

21FAgLKnxYBAidfZ422EAdp4fV7gGW1NTpF5n2gSyTjSGBPFW19YLPzi5eiuxPDUvfMPkSFbHakoEScHmGDDRvDc

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