Transaction not yet indexed

2b16LKib8mHPiuaEtLNqSgNc3BDoBbKbmece1V1tAgvVMfYDbQWLq8XkMJoNdJTfXNbttjkQgpPbfkmkKtgLEt3D

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