Transaction not yet indexed

21TXPJybZpmDGRMtsd2aYVaSZmPfsisQC411qGLp3teJfuBmg82SNPHYjAPHoAEJgcWZBroGtK18cPbEmJoLQzAp

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