Transaction not yet indexed

JMkZCgu1RGP4h3Q6hhooUghSKweCbW5RbpfZaKTi2czw1ATuC1FJLb2L2C4PxpPBxpSitnGcPfRN8g4hx7aj6hg

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