Transaction not yet indexed

f121DTT5VEQ8JHmFjz4zUbzBst2EDdVmVcLqBqFDu6aWSEFpX8fx6vdXDFzwHVbuyUKoWgTubPCHVGLdRG4QM1M

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