Transaction not yet indexed

RKcWWLcpqyMnXMmFSs1wPtHFCt93ExaLjMPaGyRNE6pRJXm1ky2npGrK6iX2eGuL8joMnuXJosMgxMMx1gTb7LQ

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