Transaction not yet indexed

PL955iyUkAHuoQxqvZvubn6gVe3TESS3rcB2mrFA7XTvNbjoTGPFfD2vMB6yMAC4A6HEjsvVR1q9VUyiCCuxY8T

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