Transaction not yet indexed

5b2mk9D2f4yNpSLtTKfKKurVB1a8FSYTiwmkURYUDxW5rAdCU2JPbxJq2MFeFdBXiF8E8tLJjHRR9FrNttJBo21y

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