Transaction not yet indexed

yYYhmi1hS4EZUhLF43rLbzDM2QKoLdCtcFxAsZ1RbVM3HjNYcM7DqLpCAR2bpBLFFqTZ7JFy2o3bDLMERXbECA8

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