Transaction not yet indexed

21tSsBUJCag1PSynGCDouw7W5Jb7wdVyc7rbdxdmK8mr3HmJuyVex5HNj2EznC5jSJKCooSKbt7sMAA6tfMF1oEy

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