Transaction not yet indexed

53CuC3sGssXLkCQb9tnERVGAmT3aKabwVTg2fHtnwqpZp4bLoKYEk58LtFCrsc5Y3ZW1P9fc7eemArsrBAtUQcHQ

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