Transaction not yet indexed

ExRSeC3KHSZR1ohvdZM1QxMPS6RDY5DSzS6nHoidmSGu2GSs5vNprnFWtijRGjDS29Z75ce9qkPt1u2d1EAAV17

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