Transaction not yet indexed

2b15mS7Gf7LocSDyxmSoX9ev975mWbM4ZZcSX47ppnDAeCFmDs89L5e4qX9aUXskhcjQzW3ct2gt9pXFqriEpcqu

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