Transaction not yet indexed

21j53xwJeozDjgcYmVDWBGmzx2tPtRBo46pTNRm8XS2vBeTZ1tR77gpgC4MTZccSQhcJcfhr8zcD5XN3verstMb5

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