Transaction not yet indexed

ymSy4ZTiPrCcfPutvf4ZAfjkAHELpr8vEjfJD4mjnmzKx8ro2FzHqRC5XMtdbCW1EhSTi72bxxKidBntJLF5TdS

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