Transaction not yet indexed

2b16XuQv5HAcbNAT8ERLNc9pRX2UZKWJLvhotYAhytrsVJMj9DKATdAjPMJiZ49x2trRYWsriRCAa3oMLM8zMfU2

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