Transaction not yet indexed

5Zk21C8wYy51BHaGrWb53F2KJwgozRhSAePsma3FdBhJ8P94GxjBBzw4TfcHfcT2TKMcRenrumZn7bqTB2c4VD41

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