Transaction not yet indexed

121ckgpRpvZUsFuo6axJ8wKaWcas2owzx8L4XEWK46AbmMQ8abE47cfQc1Wt3m2i6k3FsgLxPq36fP7kSopLzU8r

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