Transaction not yet indexed

21KSpV63qKyHjbp9zL2SxpAPXfyfx9LCTVjkDKyTudLCE9vZQFSKYqGAr13BAtsThmZ9xbbFdw1pAQ4mS9qXEALB

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