Transaction not yet indexed

55CKMtSfsDcEiXrUjFSKZRYzeaxRpbxF3g2ikmBmm5WgKdWyuJdWW7LLpXCZrPVwPz3jdRraUBq1GGHpe8JQpD44

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