Transaction not yet indexed

iYmTButcPrn7TsynSH7v4Wr6fX9Vbvrf1FHCnVfVD8MCUDd2zHxC523rA2o3ejyx7E5thn8k7zYoNm15RqAB6Pu

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