Transaction not yet indexed

5G21GD7NEzniEDgTGjnmq2mS9HCn8yaKeMYTsoiQuvkcpTFtsocsZSdXj7TMeNm2dKRYNP5FdBaVCzwPYyAPRbY1

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