Transaction not yet indexed

21WfY2UvEUsmLB6wia3nUZKvxgCVnrYGERFb2Pk9Zhsa2UcVBCvCrMhUbuWUmgUVKs2dXmDG9GZGPHTXqE5NXSpd

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