Transaction not yet indexed

mMYRo91gL5KWbcTdPdygbmpvrVXirLkrRmMjn8SEzVzqY1fnzPk8xo7qR4UJ921XXW2w87uSWqGLgJUS2L4BgrN

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