Transaction not yet indexed

PMNaUz1gbPjJ9sM4ZwPP2LNVRCL388vks4t7X3SubNwcVXit2ZHvy4FXF2UuHw79ByiNnuMfQjNrxVEEWdgwr5M

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