Transaction not yet indexed

55DGN37chvjuwwME4vsrvWJ1kuaBBSWfiaN8KBcWdAgqtrqSuN5Jv6kdUgbQD48GxW8tETbvYLPcsZigADRVcNs4

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