Transaction not yet indexed

NMBk4XU6J3umFbXonZCZzZvqH7z2Bkva5RvtgMZSWViK49gfohLtB4tj2EG6NwVR2DfReonm3AXCRQw9hwDW2NX

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