Transaction not yet indexed

AN6DPdfjfbtwZbuWsXhFnZyG2SMsnVMtTpSNx3tYY1UYDM9xRDb8mryZBBWE5qniRLXg9YeEQsSCRJYcE5D3jNG

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