Transaction not yet indexed

H6u6SbR8VsELbbVHfLufvAauZheRM1v2Khs2CwX6EExhe1qfKKXcgXKc18mGMLp6gexNwy6HTwE1i4ac7EC2gt7

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