Transaction not yet indexed

Er2XUXcrpYNgoLVE4BSDCYTDKXBPEEaqnpfQLThgU4cc8VGrJDqVtCTL934ZMW3i2reR6N7eiLJvXUH2U2JKPPq

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