Transaction not yet indexed

21jk1fEwfk2fMEE22ZFvVVNnViQbhPf2KQajX58kM2nvGnsTGxMESgdtDR5aUua9ZWzu3CSFTtwk2PAKV1a5p7m4

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